11923728

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:216

約数の個数: 80

約数和(自身を含む): 32408640

約数和(自身を除く): 20484912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 53, 86, 106, 109, 129, 159, 172, 212, 218, 258, 318, 327, 344, 424, 436, 516, 636, 654, 688, 848, 872, 1032, 1272, 1308, 1744, 2064, 2279, 2544, 2616, 4558, 4687, 5232, 5777, 6837, 9116, 9374, 11554, 13674, 14061, 17331, 18232, 18748, 23108, 27348, 28122, 34662, 36464, 37496, 46216, 54696, 56244, 69324, 74992, 92432, 109392, 112488, 138648, 224976, 248411, 277296, 496822, 745233, 993644, 1490466, 1987288, 2980932, 3974576, 5961864, 11923728]

約数ペア:

[(1, 11923728), (2, 5961864), (3, 3974576), (4, 2980932), (6, 1987288), (8, 1490466), (12, 993644), (16, 745233), (24, 496822), (43, 277296), (48, 248411), (53, 224976), (86, 138648), (106, 112488), (109, 109392), (129, 92432), (159, 74992), (172, 69324), (212, 56244), (218, 54696), (258, 46216), (318, 37496), (327, 36464), (344, 34662), (424, 28122), (436, 27348), (516, 23108), (636, 18748), (654, 18232), (688, 17331), (848, 14061), (872, 13674), (1032, 11554), (1272, 9374), (1308, 9116), (1744, 6837), (2064, 5777), (2279, 5232), (2544, 4687), (2616, 4558)]